[r-t] Grandsire Triples

[Mark Davies]

Mr Glint writes,

> I thought there were only 5 leads in a course of Grandsire triples.

Eh? That's what I said:

> There are 6 working
> bells and the plain course is of length 5

Remember with the calls you can have any number of plain leads between them
from 0 to 5, equalling 6 possibilites.

MBD